Question

【题目】This pair of shoes _______ Tom's. They're too big for him.
A.might be
B.could be
C.must be
D.can't be

Answer 1

【答案】D
【解析】句意：这双鞋不可能是汤姆的，它们对他来说太大了。A. might be可能是；B. could be 可以是；C. must be一定是；D. can't be不可能是。根据“They're too big for him.”判断，这双鞋不可能是汤姆的，所以答案是D。